Found: 162 Products
|**NEW 2016** OPS NEXT 21 On-Road 7 Port Long Stroke *IN STOCK*||**NEW NEXT** OPS Marine .21 Longstroke In-Board **IN STOCK **||**New** OPS DAC-21 Out-Board Nitro Long Stroke **IN STOCK**|
|**Brand New 2016 IN STOCK** The NEW Team Diamond Edition Competition OPS 7 Port Long Stroke On-Road Nitro Engine. **ON SALE* OPS has changed this Competition On-road engine to a squared stroke for peak performance and Diamond ground crankshaft....||**BRAND NEW 2016 OPS NEXT NITRO IN-BOARD ENGINE IN STOCK** OPS Marine .21 Longstroke In-Board Nitro Engine. Competition OPS *BRAND NEW 7 Port Long Stroke In-board Marine Nitro Engine. OPS has changed this Competition Marine engine to a squared...||**IN STOCK** **ON SALE** Brand New item for 2015 from OPS here is what they say; We are happy to submit to your attention the newest engine manifactured by our OPS company called Next DAC-21 outboard. It is a 3,5cc .21 engine for the Formula1...|
|Air Filter w/Sponge for Acme 05 GO 06 SH07/Picco P-Zero/OPS .12||BRAND NEW 2016 OPS NEXT BUGGY NITRO ENGINE **IN STOCK**||BRAND NEW 2017 OPS MARINE 45 **WORLD CHAMPIONSHIP IN STOCK**|
Air Filter with sponge for Acme 05/GO 06/SH07/Picco P-Zero/OPS .12 all engines with 9-11mm OD of carb venturi
|**JUST ARRIVED IN STOCK BRAND NEW 2016 OPS NEXT BUGGY NITRO ENGINE 3.5CC now known as the B721 NEXT** WOW I know many customers very happy with the power and torque of the Radical 621T/621P and the OPS SFV-21B but check out the NEW 7 port B721...||**BRAND NEW 2017 IN STOCK** THIS ENGINE IS WINNER OF 20 WORLD CHAMPIONSHIP RACES! OPS Marine 45 Engine has been re-designed more ports more rpm much improved carburetor. Now choose your options to add silenced or nitro pipe. Don't forget to add...|
|Carburator Servo Linkage||Carburetor Block O-Rings Set||Carburetor Body All OPS/Radical On/Off Road Engines|
|Carburator Servo Linkage. Linkage from servo that attached to ball on carburator. Fits Radical 621T, 621P and 628T carbs.|
Carburetor Block O-Rings. O-rings that go on base of carburetor all Radical engines 2pcs per package. The thicker o-ring goes in lower slot and thinner goes to upper slot on block.
Carburetor Body All OPS/Radical Engines. Replacement Green Anodized Carburetor Body for all OPS and Radical Engines. All Aluminum beautifully machined replacement part. Standard carb body to be used with inserts sold separetly.
|Carburetor Rubber Boot||Complete Carb Assembly for All Radical Engines||Cone Flywheel|
|Replacement Carburetor Rubber Boot for Radical 621T, 621P and 628T.|
Complete Carb Assembly for All Radical Engines. Complete with 3 venturies.
Replacement Cone Flywheel for Radical 621T, 621P and 628T
|Crankcase Bolts||Exhaust Gasket (Rubber)||Exhaust Header to Pipe Springs|
Replacement Radical/OPS bolts all 3.5cc and 7.5 marine Nitro Engines 10 per package.
Replacment red rubber exhaust gasket for all OPS/Radical 3.5cc on-road, off-road and marine Nitro Engines including the Radical 621T, 621P and 628T. OPS/Radical Engines.
Exhaust Header to Pipe Springs 4pcs per package approx 22mm long end to end. These springs used for adjustable pipes.
|Front Crank Bolt Std Thread||High Speed Needle for OPS/Radical 3.5cc Nitro Engine||Lawless QuickShot 3.5|
|Replacment Front Crank Bolt Std Thread. There is 2 bolts per package.||High Speed Needle for OPS/Radical 3.5cc Nitro Engine Carburetor's. Fits all 3.5cc carbs. Does not come with o-rings order them separetly.|
Wow check out this American made Lawless Quickshot 3.5. Perfect match for marine engines like the OPS DAC. Does not come with flex drive or propeller
|Long Header Exhaust Spring for On and Off-Road 3.5cc||Main Needle Housing||Marine 90 Wrist Pin|
Header Long Spring for off and on-road exhaust 1pcs per package
|Main Needle Housing for Radical carburator. Fits 621T, 621P and 628.|
OPS Marine 90 Wrist Pin
|O-Ring Small (2pcs per package)||OPS .12 Rear Exhaust PRO SG Turbo Slide Carb **IN STOCK ON SAL**||OPS .21 Head Shim|
|O-Ring Small for all carburator needles on all Radical Engines/OPS 3.5cc engines. Package of (2pcs) o-rings per package.|
In-Stock OPS rear exhaust engine. Includes carburator, allen wrench and cone crankshaft washer. On the box is says OP81202S then .12 RE Pro Roar SG. Made in Italy. SPECIFICATION Displacement = 2.47cc/.12 Speed range = 6000-28500 Power = 1.75hp...
|Radical 621T and 621P head shim. The shim is .1mm comes 2pcs shim/head gasket per package.|